light-hearted

1. ADJ Someone who is light-hearted is cheerful and happy. 輕松愉快的

I was amazingly light-hearted and peaceful. 我儅時出奇地輕松和平靜。

2. ADJ Something that is light-hearted is intended to be entertaining or amusing, and not at all serious. 輕松有趣的

There have been many attempts, both light-hearted and serious, to locate the Loch Ness Monster. 爲尋找“尼斯湖水怪”，已經(jīng)進行了很多或輕松有趣或認真的嘗試。